Worms, testacea. 74. Buiia. 
Shell rounded pellucid, (lightly ftriate tranfverfely and 
fo rated at each end. 
Li^er. tah. 73. Rumpf. Mu/, tab. 27. H. 
Bonan. recr. and MuJ. Kirch. ftg. 4. 
Gualt. teft. tab. 1 3. G G. Argeanj, conch, tab. 1 3, 
Scba muf. 3. tab. 38./^ 2, 3. 
knorr. Vergn. 6. tab. l^./g. 2 , 3, 
Martin, conch. 6. tab. 38 /g. 2, 3. 
Martini conch. I. tah. 22 fig. 200, 20 1, 
Inhabits the A/rican and Indian Seas ; an inch long. 
Shell thin, fometiincs glabrous on the middle of the back. 
|j 
Shell roundlfli pellucid, tranfverfely fubftriate, one end 0’’* 
produced : the apertures very open. 
Gualt. test. tab. I 3 fig. E E. 
Martini conch . \.p. 266 njign. t^./ig. 3. 
Schrent. hinl. in conch, i. tab. l.fig. £. a, b. 
Fanjann conch, tab. 27. F. 7. 
Chemn. conch. 10. tab. 146. fig. 1334, 1 333. 
B. patuk, Bnt. Zool. \v.p. 117 tab. TO. fig. 85, A. 
Da Co/ta Brit, conch, tab.' 2. fig. 3. J 
Inhabits Europe and Africa. ShellicaiW, one end much prod**^ 
and luhlorm j the lower-lip very much fpread out. 
jlydaiis. Shell rounded pellucid and {lightly ftriate longitudinal^?'' 
crown utnbilicate. 
Gualt. test. tab. ty fig. D D, , 
Chemn. conch, c). tub. wi.fig. 10I5. J 
Inhabits the Mediterranean ; about the (ize of a {mall p^^* ^ 
relenibles the lall* 
* Ampulla, Shell rounded, obtufe at one end; crown umbilicate. 
Lifier. tah. 713, 7I4. t'tg. 72. 713 ftg. 74. 
Rumpf. Muf. tab. 27. G. Le§er test- fig, 31. 
Pet. Gaz. tab. go. fig. 13. /. 99./". 14, 
Grenxi muf.'tah. 9. fig. 7, 8. 
Gualt test, tab. 12. E, F, I. 
Murray test. tab. I -fig. 9. 
Scba muf. 3. tab. g^. fig. 34 — 44 
Knorr Kergn. 2. tab. 'S. fig. I”3- t. IJ.fi. 6 . 
Martini conch. I. tab. 21. fig. 1S8— 193. t. 22 . J. 20Z"2®4‘ 
Inhabits mod fea Coalh; 2—3 inches long. 
Shell white marked with various iliades and fpots of red bro'''‘’^jjjf 
blue, with fometimes Ilexuous black or grey lines j the ^ 
fide lapping over the pillar fo as to render it invifible. 
350 
Uaucum, 
• Aprta, 
